20114991193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1\times {\mathrm{1747}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 23409216000

約数和(自身を除く): 3294224807

約数列:

[1, 11, 19, 89, 209, 619, 979, 1691, 1747, 6809, 11761, 18601, 19217, 33193, 55091, 129371, 155483, 365123, 606001, 1046729, 1081393, 1710313, 2954177, 11514019, 11895323, 20546467, 32495947, 96243977, 226011137, 1058683747, 1828635563, 20114991193]

約数ペア:

[(1, 20114991193), (11, 1828635563), (19, 1058683747), (89, 226011137), (209, 96243977), (619, 32495947), (979, 20546467), (1691, 11895323), (1747, 11514019), (6809, 2954177), (11761, 1710313), (18601, 1081393), (19217, 1046729), (33193, 606001), (55091, 365123), (129371, 155483)]